[Flat]
[Triangle]
[Round]
It is resistant to moisture and will last a long time even in wet environments, sea beaches, and oceans. It is difficult to cut powder, and it eliminates clogging of eyes. With the hardness of the HV900 (HRC67), it is possible to use a single sand, from soft materials such as plastic products, aluminum, copper, mold steel, stainless steel, and ceramics. Features a removable feature.